EBW-NVNonvacuum Electron Beam Welding
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As such, the overall EBW-NV column structure where the EB gun is located consists of a series of individually pumped vacuum stages, each connected to the other with a set of concentrically mounted apertures, i.
The EBW-NV process proved to be more adaptable to the type of large variations in joint condition (e.
Before selecting the EBW-NV process for aluminum dashboard beams, extensive weld development tests were conducted on both coupons simulating actual part joint geometry and on prototype production parts.